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31.发明申请公开(公告)号：US20210258127A1
公开(公告)日：2021-08-19
申请号：US17308684
申请日：2021-05-05
Applicant: LG Electronics Inc.
Inventor： Suckchel YANG , Kijun KIM , Seonwook KIM , Changhwan PARK , Joonkui AHN , Hanjun PARK , Seunggye HWANG
Abstract: The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for receiving information on a number N of a code block group defined for one transport block from a base station through an upper layer signal, receiving a first transport block including a plurality of code blocks from the base station through a physical layer channel, and transmitting HARQ-ACK payload including HARQ-ACK information on the first transport block to the base station. Preferably, a code block-based CRC is attached to each of the code blocks, a transport block-based CRC is attached to the first transport block, and the HARQ-ACK payload includes a plurality of HARQ-ACK bits corresponding to M code block groups for the first transport block.
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32.发明申请公开(公告)号：US20210226713A1
公开(公告)日：2021-07-22
申请号：US17139569
申请日：2020-12-31
Applicant: LG Electronics Inc.
Inventor： Kilbom LEE , Jiwon KANG , Kijun KIM , Jonghyun PARK , Sukhyon YOON
IPC: H04B17/336 , H04B17/345 , H04L27/26 , H04W24/10
Abstract: Disclosed herein are a method of operating a terminal and a base station in a wireless communication system and an apparatus supporting the same. According to an embodiment applicable to the present disclosure, a signal to interference noise ratio (SINR) report may be configured for the terminal, and an SINR report reported to the base station by the terminal based on the configuration may be calculated differently based on configuration of an interference measurement resource for the terminal.
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33.发明申请公开(公告)号：US20210219270A1
公开(公告)日：2021-07-15
申请号：US17214137
申请日：2021-03-26
Applicant: LG Electronics Inc.
Inventor： Sukhyon YOON , Hyunsoo KO , Kijun KIM , Byounghoon KIM , Changhwan PARK
Abstract: A method of transmitting, by a transmitting device, an orthogonal frequency division multiplexing (OFDM) signal in a wireless communication system, the method including: generating, by a digital module of the transmitting device, a frequency-shifted OFDM baseband signal by performing frequency up-shift of a first signal by a difference between a carrier frequency f0 and a first frequency fbase, wherein the first frequency fbase is, among frequencies corresponding to integer multiples of 128Δf, closest to the carrier frequency f0, and wherein Δf is an OFDM subcarrier spacing; up-converting, by an analog oscillator of the transmitting device, the frequency-shifted OFDM baseband signal by the first frequency fbase to generate an OFDM symbol signal at the carrier frequency f0; and transmitting the OFDM symbol signal at the carrier frequency f0.
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公开(公告)号：US20210211259A1
公开(公告)日：2021-07-08
申请号：US15999464
申请日：2017-02-20
Applicant: LG ELECTRONICS INC.
Inventor： Youngtae KIM , Hanbyul SEO , Kijun KIM , Eunsun KIM , Suckchel YANG , Seonwook KIM
Abstract: The present invention relates to a method and a device for transmitting, by a terminal, an acknowledgement (ACK)/negative-acknowledgement (NACK) in a wireless communication system. More specifically, the method comprises the steps of: receiving downlink data resource allocation information for indicating a specific subframe for ACK/NACK transmission; and transmitting an ACK/NACK in a specific subframe, wherein the downlink data allocation information includes a specific sequence among a plurality of sequences defined for a downlink control area, and a frame structure of the specific subframe is determined on the basis of the specific sequence.
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35.发明申请公开(公告)号：US20210203387A1
公开(公告)日：2021-07-01
申请号：US17201748
申请日：2021-03-15
Applicant: LG ELECTRONICS INC.
Inventor： Jonghyun PARK , Byounghoon KIM , Youngwoo YUN , Kijun KIM , Haewook PARK
IPC: H04B7/0417 , H04B7/04 , H04B7/06 , H04L5/00
Abstract: A method for receiving, by a base station, channel state information (CSI) in a wireless communication system. The method includes receiving, from a user equipment (UE), UE capability information related to at least one of channel state information-reference signal (CSI-RS) resources or CSI-RS ports; transmitting, to the UE, CSI-RS configuration information that includes information based on the UE capability information; transmitting, to the UE, a CSI-RS using at least one CSI-RS port based on the CSI-RS configuration information; and receiving, from the UE, the CSI, wherein the CSI is based on a measurement, for the CSI-RS, performed by the UE. Further, the UE capability information includes information for i) a maximum number of the CSI-RS resources and ii) a maximum number of the CSI-RS ports related to number of the CSI-RS resources configured based on the maximum number of the CSI-RS resources.
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Patent Agency Ranking
公开(公告)号：US20210195586A1
公开(公告)日：2021-06-24
申请号：US16077719
申请日：2017-03-14
Applicant: LG ELECTRONICS INC.
Inventor： Kijun KIM , Byounghoon KIM , Eunsun KIM , Suckchel YANG
IPC: H04W72/04
Abstract: A method by which a base station and a terminal transmit/receive a signal and a device for supporting the same are disclosed. More particularly, disclosed in the following explanation are: a method by which a terminal and a base station efficiently transmit/receive a signal by controlling, in units of groups, a newly proposed frame (or subframe) structure; and devices for supporting the same.
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37.发明申请公开(公告)号：US20210105114A1
公开(公告)日：2021-04-08
申请号：US16610260
申请日：2018-04-27
Applicant: LG Electronics Inc.
Inventor： Kunil YUM , Kijun KIM , Jiwon KANG , Sukhyon YOON
Abstract: A method by which a terminal receives a reference signal in a wireless communication system, according to one embodiment of the present disclosure, comprises the steps of: receiving a channel state information-reference signal (CSI-RS); and deriving a CSI by measuring the CSI-RS, wherein the CSI-RS is allocated to a wireless resource according to a preset time resource-related pattern, and the CSI-RS or a demodulation reference signal (DMRS) can be dropped according to predetermined priorities when the CSI-RS and the DMRS are overlapped on a symbol.
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38.发明申请公开(公告)号：US20210092696A1
公开(公告)日：2021-03-25
申请号：US16633994
申请日：2018-07-27
Applicant: LG ELECTRONICS INC.
Inventor： Hyunsoo KO , Byounghoon KIM , Kijun KIM , Sukhyon YOON , Eunsun KIM , Youngsub KIM
Abstract: Disclosed is a method for a terminal to receive a synchronization signal block (SSB) in a wireless communication system. In particular, the method comprises receiving, on a first half frame or a second half frame included in a wireless frame, at least one SSB mapped to a plurality of symbols, wherein the at least one SSB is any one of a first SSB received on the first half frame and a second SSB received on the second half frame, and a signal of the same type is mapped to a first symbol included in a plurality of symbols to which the first SSB is mapped and a second symbol included in a plurality of symbols to which the second SSB is mapped, but a phase of the first symbol and a phase of the second symbol are different.
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公开(公告)号：US20210007065A1
公开(公告)日：2021-01-07
申请号：US16317502
申请日：2018-07-27
Applicant: LG Electronics Inc.
Inventor： Hyunsoo KO , Byounghoon KIM , Kijun KIM , Sukhyon YOON , Eunsun KIM , Youngsub KIM
Abstract: Disclosed is a method of receiving a synchronization signal block (SSB) by a user equipment in a wireless communication system. The method includes receiving a first SSB from a serving cell, receiving a second SSB from a neighbor cell, obtaining time information of the first SSB based on a physical broadcasting channel (PBCH) included in the first SSB, and obtaining an index of the second SSB using the time information of the first SSB.
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40.发明申请公开(公告)号：US20200382197A1
公开(公告)日：2020-12-03
申请号：US16996571
申请日：2020-08-18
Applicant: LG ELECTRONICS INC.
Inventor： Jiwon KANG , Kijun KIM
IPC: H04B7/08 , H04W72/04 , H04W48/16 , H04B7/0417 , H04L5/00 , H04B17/327 , H04W72/08 , H04B7/0456 , H04B7/06
Abstract: This specification provides a beam failure recovery method in a wireless communication system. In this specification, a beam failure recovery method performed by a UE includes: receiving, from a base station, control information related to a candidate beam configuration for the beam failure recovery; selecting an RS having a quality of the threshold or more among the RSs related to the candidate beam identification; and; transmitting, to the base station, a beam failure recovery request based on an uplink (UL) resource related to the selected RS.
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